CN216590941U

CN216590941U - Base fixing mechanism applied to digital oscilloscope

Info

Publication number: CN216590941U
Application number: CN202122953365.4U
Authority: CN
Inventors: 郑克; 程德山
Original assignee: Shenzhen Ritu Technology Co ltd
Current assignee: Shenzhen Ritu Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-24
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a base fixing mechanism applied to a digital oscilloscope, which comprises a fixing base for supporting an oscilloscope main body, wherein the bottom end of the fixing base is fixedly connected with a plurality of suckers; a communicating cavity is formed in the fixed seat, a plurality of communicating ports are formed in the bottom end of the communicating cavity, and the communicating ports are communicated with the suckers; the inside control chamber of having seted up of fixing base, the control chamber sets up with intercommunication chamber intercommunication, the inside sealed sliding connection in control chamber has the sliding block, be equipped with adjustment mechanism on the sliding block. According to the utility model, the fixing seat can be more stably placed on the desktop by arranging the sucker, so that the situation that the oscilloscope slides when being operated or the oscilloscope slides off the desktop due to personnel error and is broken and the like is avoided.

Description

Base fixing mechanism applied to digital oscilloscope

Technical Field

The utility model belongs to the technical field of digital oscilloscopes, and particularly relates to a base fixing mechanism applied to a digital oscilloscope.

Background

The digital oscilloscope is a high-performance oscilloscope manufactured by a series of technologies such as data acquisition, A/D conversion, software programming and the like. Digital oscilloscopes typically support multi-level menus, which provide the user with a variety of options and analysis functions. Still other oscilloscopes provide storage for storing and processing waveforms.

In the use process of the digital oscilloscope, the digital oscilloscope is easy to slide when a person operates a button above the digital oscilloscope, so that the digital oscilloscope is often required to be manually fixed to avoid the sliding, and the digital oscilloscope is easy to break due to the fact that the person carelessly pulls a lead when moving.

Therefore, a base fixing mechanism applied to the digital oscilloscope is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a base fixing mechanism applied to a digital oscilloscope.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a base fixing mechanism applied to a digital oscilloscope comprises a fixing base for supporting an oscilloscope main body, wherein the bottom end of the fixing base is fixedly connected with a plurality of suckers;

a communicating cavity is formed in the fixed seat, a plurality of communicating ports are formed in the bottom end of the communicating cavity, and the communicating ports are communicated with the suckers;

the inside control chamber of having seted up of fixing base, the control chamber sets up with the intercommunication chamber intercommunication, the inside sealed sliding connection in control chamber has the sliding block, be equipped with adjustment mechanism on the sliding block.

Further, adjustment mechanism includes a fixed section of thick bamboo and connecting rod, a fixed section of thick bamboo fixed connection is on the sliding block, connecting rod and the inside threaded connection of a fixed section of thick bamboo, the connecting rod other end runs through the control chamber lateral wall and rotates with the control chamber lateral wall to be connected.

Furthermore, the side wall of the control cavity, which is penetrated by the connecting rod, is of a breathable filter screen structure.

Furthermore, the connecting rod extends to outside one end fixedly connected with adjust knob, adjust knob is last to be equipped with anti-skidding line.

Furthermore, the outer side wall of the fixed seat is provided with a limiting mechanism for limiting the rotation of the connecting rod.

Further, stop gear includes fixed block and gag lever post, fixed block fixed connection is in the fixing base outside, the gag lever post run through the fixing base and with fixing base sliding connection, gag lever post one end run through the connecting rod and with connecting rod sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fixed seat can be more stably placed on the desktop by arranging the sucker, so that the situation that the oscilloscope slides when being operated or the oscilloscope slides off the desktop due to personnel error and is broken and the like is avoided;

2. through setting up sliding block and adjustment mechanism can realize adjusting the inside pressure of intercommunication chamber and sucking disc, and then can realize when fixed that the sucking disc can be more firm fixed on the desktop, and can realize when taking that the sucking disc is convenient to be separated from the desktop.

Drawings

Fig. 1 is a schematic perspective view of a base fixing mechanism applied to a digital oscilloscope according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic bottom structure diagram of a base fixing mechanism applied to a digital oscilloscope according to the present invention;

fig. 4 is a schematic top cross-sectional structural view of a fixing base in a base fixing mechanism for a digital oscilloscope according to the present invention.

In the figure: 1. an oscilloscope main body; 2. a fixed seat; 3. a suction cup; 4. a communicating cavity; 5. a communication port; 6. a control chamber; 7. a slider; 8. an adjustment mechanism; 81. a fixed cylinder; 82. a connecting rod; 9. adjusting a knob; 10. a limiting mechanism; 101. a fixed block; 102. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-4, a base fixing mechanism applied to a digital oscilloscope includes a fixing base 2 for supporting an oscilloscope main body 1, wherein a plurality of suckers 3 are fixedly connected to the bottom end of the fixing base 2, and the fixing base 2 can be fixedly connected to a desktop more stably through the suckers 3.

Inside intercommunication chamber 4 that is equipped with of fixing base 2, 4 bottoms in intercommunication chamber are equipped with a plurality of intercommunication mouth 5,

intercommunication mouth

5 and 3 intercommunication settings of sucking disc, and 2 inside control chamber 6 of having seted up of fixing base, control chamber 6 and 4 intercommunication settings in intercommunication chamber, the inside sealed sliding connection in control chamber 6 has sliding block 7, be equipped with adjustment mechanism 8 on the sliding block 7, the position that changes sliding block 7 through adjustment mechanism 8 can realize changing control chamber 6, the inside pressure in intercommunication chamber 4, thereby change the inside pressure of sucking disc 3, thereby can realize that sucking disc 3 can be more firm when fixed adsorb on the desktop, during the mobile device, sucking disc 3 can be better separates with the desktop.

Adjustment mechanism 8 includes a fixed section of thick bamboo 81 and connecting rod 82, and a fixed section of thick bamboo 81 fixed connection is on sliding block 7, and connecting rod 82 and the inside threaded connection of a fixed section of thick bamboo 81, the connecting rod 82 other end run through the lateral wall of control chamber 6 and rotate with the lateral wall of control chamber 6 and be connected, can realize through rotating connecting rod 82 that a fixed section of thick bamboo 81 drives sliding block 7 and removes, and then realize sliding block 7 change the inside pressure of control chamber 6.

The side wall of the control chamber 6 penetrated by the connecting rod 82 is of an air-permeable screen structure.

In order to rotate the connecting rod 82 conveniently, one end of the connecting rod 82 extending to the outside is fixedly connected with an adjusting knob 9, anti-skid grains are arranged on the adjusting knob 9, and the connecting rod 82 is rotated through the adjusting knob 9.

In order to avoid the rotation of connecting rod 82, be equipped with stop gear 10 at 2 lateral walls of fixing base, a rotation for limiting connecting rod 82, stop gear 10 includes fixed block 101 and gag lever post 102, fixed block 101 fixed connection is in the 2 outsides of fixing base, gag lever post 102 run through fixing base 2 and with 2 sliding connection of fixing base, gag lever post 102 one end run through connecting rod 82 and with connecting rod 82 sliding connection, when needs rotate connecting rod 82, only need control gag lever post 102 and slide, and can realize connecting rod 82's rotation with the separation of connecting rod 82.

The operating principle of the present invention will now be described as follows:

when fixed on the desktop, place fixing base 2 on the desktop, then separate gag lever post 102 and connecting rod 82, then rotate adjust knob 9 and rotate, adjust knob 9 rotates and will drive connecting rod 82 and rotate, connecting rod 82 will realize through solid fixed cylinder 81 that sliding block 7 slides towards one side of connecting rod 82, and then realize the inside increase in volume of control chamber 6 this moment, pressure reduces, and then realize that the inside pressure of intercommunication chamber 4 and sucking disc 3 reduces, realize that sucking disc 3 can be more stable absorption fixed on the desktop, after finishing adjusting, make connecting rod 82 rotate to can be by the position that gag lever post 102 runs through behind the connecting rod 82, it is spacing to connecting rod 82 to run through the realization of gag lever post 102, avoid connecting rod 82 to rotate automatically.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A base fixing mechanism applied to a digital oscilloscope comprises a fixed base (2) for supporting an oscilloscope main body (1), and is characterized in that a plurality of suckers (3) are fixedly connected to the bottom end of the fixed base (2);

a communicating cavity (4) is formed in the fixed seat (2), a plurality of communicating ports (5) are formed in the bottom end of the communicating cavity (4), and the communicating ports (5) are communicated with the sucker (3);

the fixing base (2) is internally provided with a control cavity (6), the control cavity (6) is communicated with a communicating cavity (4), the control cavity (6) is internally sealed and slidably connected with a sliding block (7), and an adjusting mechanism (8) is arranged on the sliding block (7).

2. The pedestal fixing mechanism applied to the digital oscilloscope of claim 1, wherein the adjusting mechanism (8) comprises a fixed cylinder (81) and a connecting rod (82), the fixed cylinder (81) is fixedly connected to the sliding block (7), the connecting rod (82) is in threaded connection with the inside of the fixed cylinder (81), and the other end of the connecting rod (82) penetrates through the side wall of the control cavity (6) and is in rotational connection with the side wall of the control cavity (6).

3. The base fixing mechanism applied to the digital oscilloscope as set forth in claim 2, wherein the side wall of the control chamber (6) penetrated by the connecting rod (82) is of an air-permeable screen structure.

4. The base fixing mechanism applied to the digital oscilloscope as recited in claim 2, wherein an adjusting knob (9) is fixedly connected to one end of the connecting rod (82) extending to the outside, and the adjusting knob (9) is provided with anti-skid lines.

5. The base fixing mechanism applied to the digital oscilloscope as recited in claim 1, wherein the outer side wall of the fixing base (2) is provided with a limiting mechanism (10) for limiting the rotation of the connecting rod (82).

6. The base fixing mechanism applied to the digital oscilloscope according to claim 5, wherein the limiting mechanism (10) comprises a fixing block (101) and a limiting rod (102), the fixing block (101) is fixedly connected to the outer side of the fixing base (2), the limiting rod (102) penetrates through the fixing base (2) and is slidably connected with the fixing base (2), and one end of the limiting rod (102) penetrates through the connecting rod (82) and is slidably connected with the connecting rod (82).